swift firebase retrieving data error -

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my if not working

    feelingref.child("conditions/needsattention").observeeventtype(.value) { (snap: firdatasnapshot) in             print((snap.value?.description)!)             if (snap.value?.description)! == 1 {                 self.conditionlabel.text = "관심필요"             }         }

when print snap's value prints 1 if not working!!!

it can string type check dynamictype of variable

print(snap.value!.description.dynamictype)  if (snap.value!.description)! == "1" {                 self.conditionlabel.text = "관심필요" }

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